OEM/ODM China Pwm Solar Charge Controller 20a - SD2440S 40A PWM Solar Controller – Welead S&T
OEM/ODM China Pwm Solar Charge Controller 20a - SD2440S 40A PWM Solar Controller – Welead S&T Detail:
Sky Dream Series（SD in short） is our newly designed PWM solar controller.It specialty lies in the inner 32 bits CPU, which enables the controller to work faster and more stable. Besides, our unique black & Red big terminal design facilitate your connection in real application. It can be applied in the solar system which has higher standard over the stability and reliability.
1.32 bits CPU, sampling precision is higher, operation speed is faster.
2.12V/24V DC Automatic identify system voltage.
3. 3 stage PWM charging mode: Bulk,Boost, Float.
4.LCD displaying and double button operation of man-machine interface.
5.Sealed,Gel,Flooded battery selection procedure.
6.Load control mode:Sensor mode,Time mode
7.Operation log function:account charging and discharging ampere hour of the system the working days,times of HVD, times of LVD and times of over current protection.
8.Accurate temperature compensation, it can automatically accommodate the charging voltage according to the environmental temperature, optimizing for long battery life.
9.Patented large-diameter with 25mm2, red and black connector distinguish positive and negative pole avoiding wrong operation.
10.5V 1A USB port,CVCC output.
1.PV reverse polarity protection
2.PV short circuit protection
4.Battery overcharge protection
5.Battery over discharge protection
6.Battery reverse polarity protection
7.Load overload protection
8.Load short circuit protection
9.Over Temperature Protection
Product detail pictures:
Related Product Guide:
What Is A Solar Charge Controller?
Solar Charge Controller For Better Battery Life
Our firm has been concentrating on brand strategy. Customers' satisfaction is our best advertising. We also offer OEM provider for OEM/ODM China Pwm Solar Charge Controller 20a - SD2440S 40A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Mexico , Philadelphia , Sao Paulo , Due to good quality and reasonable prices, our items have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.
By Bernice from Uganda - 2015.08.12 12:27
Problems can be quickly and effectively resolved, it is worth to be trust and working together.
By Daisy from Norwegian - 2016.10.27 12:12